Chapter on the Description of Ablution and Its Obligations
Tahdhīb al-Aḥkām|Volume 1|Book 1|Chapter 16
عَنْهُ عَنْ صَفْوَانَ عَنِ اَلْعَلاَءِ عَنْ مُحَمَّدِ بْنِ مُسْلِمٍ عَنْ أَحَدِهِمَا عَلَيْهِمَا اَلسَّلاَمُ: أَنَّهُ سُئِلَ عَنِ اَلْمَسْحِ عَلَى اَلْخُفَّيْنِ وَ عَلَى اَلْعِمَامَةِ فَقَالَ« لاَ تَمْسَحْ عَلَيْهِمَا».
Safwan narrated from Al-Ala, from Muhammad ibn Muslim, from one of the Imams عليه السلام:
Imam عليه السلام was asked about wiping over leather socks and the turban. Imam عليه السلام replied: "Do not wipe over them (leather socks and the turban)."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 1, p. 384
- Ṣaḥīḥ al-Tahdhīb, p. 60